Description
Part Description
This Grade A engine assembly was removed from a 2010 Lincoln MKS equipped with the 3.7L V6 engine (VIN code R). With 99,000 miles on the odometer, this complete motor has been thoroughly inspected by our technicians and is currently on the shelf ready to ship. The engine includes all major components and has been tested to ensure proper compression and operation.
The 3.7L V6 engine is the heart of your Lincoln MKS, providing smooth power delivery and refined performance. Engine replacements are typically needed due to internal component failure, timing chain issues, or accident damage. A quality used OEM engine like this one offers significant savings over a new replacement while maintaining the original performance characteristics and reliability your vehicle was designed for.
At 603 Auto Salvage, we maintain over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact engine or any other component you need for your Lincoln. Call us today or browse our extensive online inventory to get your vehicle back on the road with confidence. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Engine Assembly/Motor – 3.7L V6 |
| Interchange # | 9121B |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – 99,000 miles, good working condition, inspected and ready to ship |
| Warranty | 6-Month Warranty (Lower mileage engine with thorough inspection and Grade A condition) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2010 LINCOLN MKS |
| VIN | N/A |
| Vehicle Stock # | 0911254126 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Engine Assembly/Motor – 3.7L V6:
| ✅ Compression Test | All cylinders within specification |
| ✅ Oil Condition | Clean oil, no metal contamination |
| ✅ External Components | All major accessories and wiring harnesses intact |
| ✅ Timing Chain | Proper timing, no excessive noise |
| ✅ Coolant System | No leaks, clean coolant passages |
| ✅ Engine Mounts | Mounting points undamaged |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #9121B, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2010 | Lincoln | MKS | 3.7L V6 engine, VIN code R (8th digit) – Contact us for full compatibility list |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
What is included with this 2010 Lincoln MKS engine assembly?
This complete engine assembly includes the long block, cylinder heads, intake manifold, and all internal components. External accessories may vary – contact us for specific details about what’s included with this particular engine.
How do I verify this engine will fit my Lincoln MKS?
Check your VIN code – the 8th digit should be ‘R’ for the 3.7L V6 engine. You can also provide us with your VIN and we’ll confirm compatibility before shipping.
What is the mileage on this used Lincoln MKS engine?
This engine has 99,000 miles and has been graded as Grade A condition after our comprehensive inspection process.
Do you offer installation services for this engine?
We are a salvage yard specializing in used parts sales. We recommend working with a qualified mechanic or automotive shop for professional engine installation.
Can this engine be shipped and how is it packaged?
Yes, we ship engines nationwide via freight carrier. The engine will be properly drained, sealed, and secured on a pallet for safe transport to your location.
What causes Lincoln MKS 3.7L engines to fail?
Common issues include timing chain stretch, water pump failure, and normal wear over time. This replacement engine provides a cost-effective solution compared to rebuilding or buying new.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Engine Code | 3.7L V6 |
| VIN Code | R (8th digit) |
| Interchange | 9121B |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $8,000 – $12,000 | 1 year | Brand new, longest wait time |
| Aftermarket | $4,000 – $6,000 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $1,500 – $2,000 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $1325.00 | 6-Month Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Drain all fluids completely before installation and replace with fresh oil and coolant
- Transfer all necessary sensors and accessories from your old engine to maintain proper operation
- Check and replace engine mounts if worn to prevent vibration issues
- Verify timing alignment during installation to prevent engine damage
- Use new gaskets and seals during installation for best results
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via LTL Freight. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $150 – $250 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $200 – $350 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $300 – $450 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $350 – $475 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $400 – $550 | 4–6 business days |
| West Coast (CA, OR, WA) | $450 – $600 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 6-Month Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




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